316063231 has 4 divisors (see below), whose sum is σ = 344796264. Its totient is φ = 287330200.

The previous prime is 316063229. The next prime is 316063261. The reversal of 316063231 is 132360613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 316063231 - 2¹ = 316063229 is a prime.

It is a super-2 number, since 2×316063231² = 199791931980318722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316063196 and 316063205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316063211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14366500 + ... + 14366521.

It is an arithmetic number, because the mean of its divisors is an integer number (86199066).

Almost surely, 2^316063231 is an apocalyptic number.

316063231 is a deficient number, since it is larger than the sum of its proper divisors (28733033).

316063231 is a wasteful number, since it uses less digits than its factorization.

316063231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28733032.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 316063231 is about 17778.1672564975. The cubic root of 316063231 is about 681.1738885763.

The spelling of 316063231 in words is "three hundred sixteen million, sixty-three thousand, two hundred thirty-one".